| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.83 | 5.413% | $122.0999 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $189.33 | 13.129% | $214.1871 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $169.35 | 9.717% | $185.8057 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $57.93 | 11.777% | $64.7524 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $152.90 | 9.602% | $167.5815 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $50.86 | 7.174% | $54.5087 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $167.66 | 10.791% | $185.7522 | $185.75 | $185.75 | $185.80 |
| 7 purchase totals = | $903.86 | $994.6875 | $994.69 | $994.70 | $994.80 | |